<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>XMonad/Util/Cursor.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>----------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : XMonad.Util.Cursor</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) 2009 Collabora Ltd</span> <a name="line-5"></a><span class='hs-comment'>-- License : BSD-style (see xmonad/LICENSE)</span> <a name="line-6"></a><span class='hs-comment'>--</span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : Andres Salomon <dilinger@collabora.co.uk></span> <a name="line-8"></a><span class='hs-comment'>-- Stability : unstable</span> <a name="line-9"></a><span class='hs-comment'>-- Portability : unportable</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- A module for setting the default mouse cursor.</span> <a name="line-12"></a><span class='hs-comment'>--</span> <a name="line-13"></a><span class='hs-comment'>-- Some ideas shamelessly stolen from Nils Schweinsberg; thanks!</span> <a name="line-14"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-15"></a> <a name="line-16"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span><span class='hs-varop'>.</span><span class='hs-conid'>Cursor</span> <a name="line-17"></a> <span class='hs-layout'>(</span> <span class='hs-comment'>-- * Usage:</span> <a name="line-18"></a> <span class='hs-comment'>-- $usage</span> <a name="line-19"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>X11</span><span class='hs-varop'>.</span><span class='hs-conid'>Xlib</span><span class='hs-varop'>.</span><span class='hs-conid'>Cursor</span><span class='hs-layout'>,</span> <a name="line-20"></a> <span class='hs-varid'>setDefaultCursor</span> <a name="line-21"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-22"></a> <a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>X11</span><span class='hs-varop'>.</span><span class='hs-conid'>Xlib</span><span class='hs-varop'>.</span><span class='hs-conid'>Cursor</span> <a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span> <a name="line-25"></a> <a name="line-26"></a><span class='hs-comment'>-- $usage</span> <a name="line-27"></a><span class='hs-comment'>--</span> <a name="line-28"></a><span class='hs-comment'>-- > setDefaultCursor xC_left_ptr</span> <a name="line-29"></a><span class='hs-comment'>--</span> <a name="line-30"></a><span class='hs-comment'>-- For example, to override the default gnome cursor:</span> <a name="line-31"></a><span class='hs-comment'>--</span> <a name="line-32"></a><span class='hs-comment'>-- > import XMonad.Util.Cursor</span> <a name="line-33"></a><span class='hs-comment'>-- > main = xmonad gnomeConfig { startupHook = setDefaultCursor xC_pirate }</span> <a name="line-34"></a><span class='hs-comment'>--</span> <a name="line-35"></a><span class='hs-comment'>-- Arrr!</span> <a name="line-36"></a> <a name="line-37"></a><a name="setDefaultCursor"></a><span class='hs-comment'>-- | Set the default (root) cursor</span> <a name="line-38"></a><span class='hs-definition'>setDefaultCursor</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Glyph</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-39"></a><span class='hs-definition'>setDefaultCursor</span> <span class='hs-varid'>glyph</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-40"></a> <span class='hs-varid'>dpy</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>asks</span> <span class='hs-varid'>display</span> <a name="line-41"></a> <span class='hs-varid'>rootw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>asks</span> <span class='hs-varid'>theRoot</span> <a name="line-42"></a> <span class='hs-varid'>liftIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-43"></a> <span class='hs-varid'>curs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>createFontCursor</span> <span class='hs-varid'>dpy</span> <span class='hs-varid'>glyph</span> <a name="line-44"></a> <span class='hs-varid'>defineCursor</span> <span class='hs-varid'>dpy</span> <span class='hs-varid'>rootw</span> <span class='hs-varid'>curs</span> <a name="line-45"></a> <span class='hs-varid'>flush</span> <span class='hs-varid'>dpy</span> <a name="line-46"></a> <span class='hs-varid'>freeCursor</span> <span class='hs-varid'>dpy</span> <span class='hs-varid'>curs</span> </pre></body> </html>